Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
X-RT-Original-Encoding: iso-8859-1
Content-Length: 164

The Windows changes make sense even if it is not specific for the SIZE_MAX
issue.  The other values UINT_MAX, ULONG_MAX, etc. should be available for
future use.